Date published: 2026-4-24

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OR51B4 Antibody (E-2): sc-515140

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Datasheets
  • OR51B4 Antibody (E-2) is a mouse monoclonal IgG3 κ OR51B4 antibody provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 11-24 within an N-terminal extracellular domain of OR51B4 of human origin
  • recommended for detection of OR51B4 of human origin, Olfr66 of mouse origin, and Olr129 and Olr130 of rat origin of mouse, rat and human origin by WB, IP, IF and ELISA
  • m-IgG Fc BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for OR51B4 Antibody (E-2) for WB applications. These reagents are now offered in bundles with OR51B4 Antibody (E-2) (see ordering information below).
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    OR51B4 Antibody (E-2) is a mouse monoclonal IgG3 kappa light chain antibody that detects OR51B4 of human origin, Olfr66 of mouse origin, and Olr129 and Olr130 of rat origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-OR51B4 antibody (E-2) is available as a non-conjugated format. OR51B4, also known as olfactory receptor 51B4, is a member of the extensive family of G protein-coupled receptors and plays a crucial role in the olfactory system by localizing to the cilia of olfactory sensory neurons. This strategic location allows OR51B4 to effectively interact with diverse odor molecules, initiating a signal transduction cascade that leads to smell perception. OR51B4 gene is located on human chromosome 11 and consists of 309 amino acids, highlighting its significance in olfactory signaling pathways. OR51B4 binding to specific odorants and activation of downstream signaling mechanisms underscores its importance in sensory perception and smell experience, making OR51B4 a key target for research in olfactory function and related disorders.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    OR51B4 Antibody (E-2) References:

    1. Combinatorial receptor codes for odors.  |  Malnic, B., et al. 1999. Cell. 96: 713-23. PMID: 10089886
    2. The olfactory receptor gene superfamily: data mining, classification, and nomenclature.  |  Glusman, G., et al. 2000. Mamm Genome. 11: 1016-23. PMID: 11063259
    3. The human olfactory receptor gene family.  |  Malnic, B., et al. 2004. Proc Natl Acad Sci U S A. 101: 2584-9. PMID: 14983052
    4. Olfactory receptors.  |  Gaillard, I., et al. 2004. Cell Mol Life Sci. 61: 456-69. PMID: 14999405
    5. Olfactory receptors and odor coding in mammals.  |  Buck, LB. 2004. Nutr Rev. 62: S184-8; discussion S224-41. PMID: 15630933
    6. Ligand specificity of odorant receptors.  |  Khafizov, K., et al. 2007. J Mol Model. 13: 401-9. PMID: 17120078
    7. The scent of life. The exquisite complexity of the sense of smell in animals and humans.  |  Rinaldi, A. 2007. EMBO Rep. 8: 629-33. PMID: 17603536

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    OR51B4 Antibody (E-2)

    sc-515140
    200 µg/ml
    $322.00

    OR51B4 Antibody (E-2): m-IgG Fc BP-HRP Bundle

    sc-531296
    200 µg Ab; 10 µg BP
    $361.00

    OR51B4 Antibody (E-2): m-IgGκ BP-HRP Bundle

    sc-524951
    200 µg Ab, 40 µg BP
    $361.00

    OR51B4 (E-2) Neutralizing Peptide

    sc-515140 P
    100 µg/0.5 ml
    $69.00

    What application is the blocking peptide sc-515140 P appropriate for?

    Asked by: Germaine
    Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
    Answered by: Technical Support
    Date published: 2017-02-27
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    Rated 5 out of 5 by from Great choice for Western BlottingThis antibody works very well in human cell lines Y79, ZR-75-1, K-562, and Caki-1. -SCBT QC
    Date published: 2023-09-14
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    OR51B4 Antibody (E-2) is rated 5.0 out of 5 by 1.
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